USER HANDBOOK 2.0 | DC20XX, ET20XX, ECC21XX SLIM
Berghof Automation GmbH | Harretstrasse 1 | 72800 Eningen | www.berghof.com
Dialog-Controller-DC20XX_EN.docx
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5.1.2. Connecting the power supply to the ET20XX
CAUTION
Live parts!
Before starting any work on the device, switch off all power feeds,
including peripherals.
Connect the power supply to plug X1 according to the following table.
Fig. 16: Power supply ET20XX plug X1
Power supply plug X1
Pin
Designation
Assignment
11
L+ 24 V
Power supply 24 V DC (
–15 %/+20 %) max. 1.2 A
12
GND
–
The following counterparts have been tested for the SC-SMT 3.5 (Weidmüller) plug-in connector and are
approved for use with the device:
BLZF 3.5/02/180 (F, LR, LH) SN BK